Voice - Data Integration White Papers
Delta Modulation Based Prediction for Access Control in Integrated Voice/Data CDMA Systems
Overview This paper proposes access control protocols for integrated voice/data Code Division Multiple Access (CDMA) systems that are based on estimating the residual capacity available for data users. The data model considered in the analysis is suitable for nontransparent services (e.g., e-mail, file transfer, store-and-forward facsimile, etc.). The residual capacity is derived from the feasibility condition for power control using an adaptive prediction technique based on delta modulation. The analysis is extended for the case of imperfect power control. Two access control protocols are considered: Modified Delta Modulation with Scheduled access (MDM-S) and Modified Delta Modulation with Random access (MDM-R).
| Publisher | Institute of Electrical and Electronics Engineers | File Format | |
|---|---|---|---|
| Date Published | January 2000 | Downloads | 1 |
| Format | White Papers | ||
| Topics | |||
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